Viewing Station: OR-CB-41 : Clatskanie 6.1 W
Jan 6, 2018 - Aug 29, 20252,288 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.62"
August 1-30, 2025(29 of 30 days covered by obs)
NOAA Normal
0.88"
Departure from Normal
-0.26" : 70% of Normal
Year-To-Date: 26.59"
Jan 1 to Aug 30, 2025(241 of 242 days covered by obs)
NOAA Normal
35.19"
Departure from Normal
-8.60" : 76% of Normal
Water Year-To-Date: 56.84"
Oct 1, 2024 to Aug 30, 2025(333 of 334 days covered by obs)
NOAA Normal
61.24"
Departure from Normal
-4.40" : 93% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
9.47
8.35
1.12
Feb
6.75
6.15
0.60
Mar
7.22
6.74
0.48
Apr
4.97
5.05
-0.08
May
3.08
2.89
0.19
Jun
2.13
1.92
0.21
Jul
0.69
0.65
0.04
Aug
0.91
0.79
0.12
Sep
2.45
2.27
0.18
Oct
5.67
5.56
0.11
Nov
9.83
8.88
0.95
Dec
10.55
9.48
1.07
63.72
58.73
4.99